196903472 has 10 divisors (see below), whose sum is σ = 381500508. Its totient is φ = 98451728.

The previous prime is 196903459. The next prime is 196903489. The reversal of 196903472 is 274309691.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6153218 + ... + 6153249.

Almost surely, 2^196903472 is an apocalyptic number.

It is an amenable number.

196903472 is a deficient number, since it is larger than the sum of its proper divisors (184597036).

196903472 is a wasteful number, since it uses less digits than its factorization.

196903472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12306475 (or 12306469 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 196903472 is about 14032.2297586663. The cubic root of 196903472 is about 581.7697352772.

The spelling of 196903472 in words is "one hundred ninety-six million, nine hundred three thousand, four hundred seventy-two".